Institutional investors holding AMPL
| Investor | Weight | Quarter |
|---|---|---|
| Stephen Mandel | 0.41% | 2021Q4 |
| Meridian / ArrowMark | 0.23% | 2026Q1 |
Congressional data coming soon
17
Total trades
$2.3M
Volume
7
Buys
8
Sells
Last trade: Jun 1, 2026
No insider trades in the last 90 days.
Congressional trade data is being sourced and will appear here shortly.